rotate and move

hello, im a unity starter and i have this problem on my character.
i use this to move him.
float vertical = Input.GetAxis("Vertical") * speed * Time.deltaTime;
transform.position = transform.position + transform.forward * vertical;
float horizontal = Input.GetAxis("Horizontal") * speed * Time.deltaTime;
transform.position = transform.position + transform.right * horizontal;
but i want him to look at the direction he is going and i have search for it on youtube and cant find the answer . Can anyone help me please .i also use another code to make the camera follow the player and make him rotate with the camera, but i want him to rotate with wads respect to the camera.

 

Please use code tags, and for simplicity always include the full source code.

In you case, however, simple make the camera a child of the character so it moves and rotates with it.

 

that was how i had it at first but i was not able to move the camera with the mouse. the camera wasmoving with the wads .